<template>
  <div>{{ x }}</div>
  <button @click="x++">+</button>
  <div>
    {{ moment().format("YYYY-MM-DD HH:mm:ss") }}
  </div>
</template>
<script setup lang="ts">
import { ref } from "vue";
import moment from "moment";
const x = ref<number>(1111);
</script>

<style lang="less">
@red: red;
html,
body {
  background: red;
}
</style>
